/Engine/Source/Editor/AIGraph/Classes/AIGraphNode.h
class UAIGraphNode : public [UEdGraphNode](API\Runtime\Engine\EdGraph\UEdGraphNode)
uint32:  1
bIsReadOnly
If set, all modifications (including delete/cut) are disabled
uint32:  1
bIsSubNode
If set, this node will be always considered as subnode
FGraphNodeClass...
ClassData
Instance class
int32
CopySubNodeIndex
Subnode index assigned during copy operation to connect nodes again on paste
FString
ErrorMessage
Error message for node
TObjectPtr<UOb...
NodeInstance
TObjectPtr<UAI...
ParentNode
TArray<TObject...
SubNodes